Obama had pen and a phone and abused the administrative rule-making process because Congress ceded a large part of the legislative process over time to the Executive, because Leviathan.
Trump uses a pen and a phone to undo.
Guess what happens when Dems retake the WH.
Meaning, we're fucked. Good and truly fucked. The beast is too big. The cowardice is too strong.
This is how a representative democracy ends: not with a bang, but with whimpering preening on cable news shows.
Republicans are going to rue the day they ever played this game.
Enjoy the ride.